https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98157
Bug ID: 98157
Summary: internal compiler error: Segmentation, gcc 10.2,
-std=gnu++2a
Product: gcc
Version: 10.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: michael_knoerzer at gmx dot net
Target Milestone: ---
Created attachment 49690
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49690&action=edit
game_test.ii (zipped)
Here is the console output with -v -save-temps. I hope I attached the correct
file (it was 3MB so I zipped it).
Compiled on ubuntu-20.04, everything works fine with clang11(libstdc++) on
ubuntu-20.04 and msvc 19.28 on windows
you can find additional stuff (github CI runs) here, in case it might prove
useful:
https://github.com/MichaelUnknown/mkpoker/runs/1504169550?check_suite_focus=true
- mike
Scanning dependencies of target game_test
[ 60%] Building CXX object test/CMakeFiles/game_test.dir/game_test.cpp.o
Using built-in specs.
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Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 10.2.0 (Ubuntu 10.2.0-5ubuntu1~20.04)
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ignoring nonexistent directory
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#include "..." search starts here:
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GNU C++17 (Ubuntu 10.2.0-5ubuntu1~20.04) version 10.2.0 (x86_64-linux-gnu)
compiled by GNU C version 10.2.0, GMP version 6.2.0, MPFR version
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GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
GNU C++17 (Ubuntu 10.2.0-5ubuntu1~20.04) version 10.2.0 (x86_64-linux-gnu)
compiled by GNU C version 10.2.0, GMP version 6.2.0, MPFR version
4.0.2, MPC version 1.1.0, isl version isl-0.22.1-GMP
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: d716f9df9d1b12ebc8fe860554136f35
In file included from /home/mike/github/mkpoker/test/game_test.cpp:1:
/home/mike/github/mkpoker/include/mkpoker/game/game.hpp: In instantiation of
‘mkp::game<N, <anonymous> >::payouts<3, 0>::<lambda(const auto:22&)> [with
auto:22 = std::pair<int, unsigned int>]’:
/usr/include/c++/10/bits/stl_algo.h:3839:5: required from ‘constexpr _Funct
std::for_each(_IIter, _IIter, _Funct) [with _IIter = const std::pair<int,
unsigned int>*; _Funct = mkp::game<N, <anonymous> >::payouts<3,
0>::<lambda(const auto:22&)>]’
/home/mike/github/mkpoker/include/mkpoker/game/game.hpp:679:21: required from
‘std::array<int, N> mkp::game<N, <anonymous> >::payouts() const [with long
unsigned int N = 3; typename std::enable_if<((N >= 2) && (N <= 6)), int>::type
<anonymous> = 0]’
/home/mike/github/mkpoker/test/game_test.cpp:290:19: required from here
/home/mike/github/mkpoker/include/mkpoker/game/game.hpp:685:64: internal
compiler error: Segmentation fault
685 | else if (this->m_playerstate[e.second] ==
gb_playerstate_t::ALLIN)
|
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-10/README.Bugs> for instructions.
make[2]: *** [test/CMakeFiles/game_test.dir/build.make:63:
test/CMakeFiles/game_test.dir/game_test.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:343: test/CMakeFiles/game_test.dir/all]
Error 2
make: *** [Makefile:141: all] Error 2
